TY  - BOOK
AU  - Anantapadmanabhan, N
TI  - Understanding environment:  a text book in geography for class ix 
SN  - 8171704131
U1  - 910/ANA 
PY  - 1989///
CY  - New Delhi
PB  - N.C.E.R.T
KW  - General geography
N1  - includes appendex
ER  -